What present should I offer to my Aries female friend on her b-day?

Lol, I would have never thought I would ask such question on Yahoo!a, but the thing is I haven't known her for that long, only 2 months or so.I want to get her a gift because she's the person I've connected best

She's 16, an Aries who has a passion for books and literature, is very funny, though perceived as a little weird by others, doesn't fancy fashion much, loves British music and quality rock and indie, likes parties but doesn't always attend them, wants to be friends with everybody and is VERY LOUD(too loud for a Libra like me sometimes :P).She also says "I love you" to almost everyone and lately has been starting to have a crush on a guy whom she doesn't know.I'd love to make them fall in love, but unfortunately I've lost contact with the guy 2 years ago or so.

What would be the best gift ideas?I'm open to everything, and keep in mind that although I've only known her for 2 months, I can connect with her better than with my best friend.I want to get her an awesome gift, because I know she will be surprised of this :).

Thanks for any ideas, they'll be very appreciated!